George Stephenson in the context of "Locomotion No. 1"

A standard-gauge railway is a railway with a track gauge of 1,435 mm (4 ft 8+1⁄2 in). The standard gauge is also called Stephenson gauge (after George Stephenson), international gauge, UIC gauge, uniform gauge, normal gauge in Europe, and SGR in East Africa. It is the most widely used track gauge around the world, with about 55% of the lines in the world using it.

All high-speed rail lines use standard gauge except those in Russia, Finland, Uzbekistan, and some line sections in Spain. The distance between the inside edges of the heads of the rails is defined to be 1,435 mm except in the United States, Canada, and on some heritage British lines, where it is defined in U.S. customary/British Imperial units as exactly "four feet eight and one half inches", which is equivalent to 1,435.1 mm.

Newton-le-Willows, often shortened informally to Newton, is a market town in the Metropolitan Borough of St Helens, Merseyside, England. The population at the 2021 census was 24,642. Newton-le-Willows is on the eastern edge of St Helens, south of Wigan and north of Warrington, equidistant to Liverpool and Manchester.

Within the boundaries of the historic county of Lancashire, the Newton township was historically largely pastoral lands, with the mining industry encroaching from the north and the west as time went on. The township (often referred to as Newton in Makerfield at that time) is documented since at least the 12th century. In the early 19th century the township saw significant urban development to support the construction of the Liverpool and Manchester Railway. The presence of the Sankey Canal running through the Sankey Valley necessitated the construction of the Sankey Viaduct by George Stephenson, and the town of Earlestown developed around the industrial works there. Earlestown gradually became the administrative and commercial centre of the township, with the historic market and fairs moving to a purpose built square.

The National Railway Museum (NRM) is a museum in York, England, forming part of the Science Museum Group. The museum tells the story of rail transport in Britain and its impact on society. It is the home of the national collection of historically significant railway vehicles such as Mallard, a Stirling 'Single', Duchess of Hamilton and a Japanese bullet train. In addition, the National Railway Museum holds a diverse collection of other objects, from a household recipe book used in George Stephenson's house to film showing a "never-stop railway" developed for the British Empire Exhibition. It has won many awards, including the European Museum of the Year Award in 2001.

Starting in 2019, a major site development is underway. As part of the York Central redevelopment which diverts Leeman Road, the National Railway Museum is building a new entrance building to connect the two separate parts of the museum together. At the same time, the space around the museum is to be landscaped to provide public spaces.

Wapping or Edge Hill Tunnel in Liverpool, England, is a tunnel route from the Edge Hill junction in the east of the city to the Liverpool south end docks formerly used by trains on the Liverpool-Manchester line railway. The tunnel alignment is roughly east to west. The tunnel was designed by George Stephenson with construction between 1826 and 1829 to enable goods services to operate between Liverpool docks and all locations up to Manchester, as part of the Liverpool and Manchester Railway. It was the first transport tunnel in the world to be bored under a city.

The tunnel is 2,030 m (1.26 miles) long, running downhill from the western end of the 262 m (860 ft) long Cavendish cutting at Edge Hill in the east of the city, to Park Lane Goods Station near Wapping Dock in the west. The Edge Hill portal is near the former Crown Street Station goods yard. The tunnel passes beneath the Merseyrail Northern Line tunnel approximately a quarter of a mile south of Liverpool Central underground station.